QoS Routing Model over Disjoint Paths with Guaranteed Bandwidth in Software-Defined Networks
DOI:
https://doi.org/10.30837/csitic52021232902Keywords:
Quality of Service, bandwidth, routing, disjoint paths, load balancing, Software-Defined NetworksAbstract
A mathematical model for calculating disjoint paths that provide guaranteed bandwidth in the data plane of software-defined telecommunication networks is proposed. The advantage of the solution is the formulation of the routing problem in the optimization form using bilinear conditions to ensure guaranteed bandwidth over the set of calculated paths (multipath). At the same time, the choice of the optimality criterion is determined by the requirements for the level of network security and/or Quality of Service.
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